DE68907737D1 - SUPRALINE QUANTUM INTERFERENCE ARRANGEMENT (SQUID). - Google Patents

SUPRALINE QUANTUM INTERFERENCE ARRANGEMENT (SQUID).

Info

Publication number: DE68907737D1
Authority: DE; Germany
Prior art keywords: supraline; squid; quantum interference; interference arrangement; arrangement
Prior art date: 1988-02-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

DE8989101953T

Other languages

German (de)

Other versions

DE68907737T2 (en

Inventor

Hideaki Nakane

Yoshinobu Tarutani

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-02-05

Filing date

1989-02-03

Publication date

1993-09-02

1989-02-03 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1993-09-02 Application granted granted Critical

1993-09-02 Publication of DE68907737D1 publication Critical patent/DE68907737D1/en

1993-11-11 Publication of DE68907737T2 publication Critical patent/DE68907737T2/en

2009-02-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
- G01R33/0354—SQUIDS
- G01R33/0358—SQUIDS coupling the flux to the SQUID

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Superconductor Devices And Manufacturing Methods Thereof (AREA)
Measuring Magnetic Variables (AREA)

DE1989607737 1988-02-05 1989-02-03 Superconducting quantum interference arrangement (SQUID). Expired - Fee Related DE68907737T2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63023669A JP2749048B2 (en)	1988-02-05	1988-02-05	Superconducting quantum interferometer

Publications (2)

Publication Number	Publication Date
DE68907737D1 true DE68907737D1 (en)	1993-09-02
DE68907737T2 DE68907737T2 (en)	1993-11-11

Family

ID=12116895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE1989607737 Expired - Fee Related DE68907737T2 (en)	1988-02-05	1989-02-03	Superconducting quantum interference arrangement (SQUID).

Country Status (3)

Country	Link
EP (1)	EP0327123B1 (en)
JP (1)	JP2749048B2 (en)
DE (1)	DE68907737T2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992019978A1 (en) *	1987-05-11	1992-11-12	Datalight Limited	Portable nmr and nqr spectrometers
JP2893714B2 (en) *	1989-05-25	1999-05-24	株式会社日立製作所	Thin film type SQUID magnetometer and biomagnetism measuring device using the same
JPH042979A (en) *	1990-04-19	1992-01-07	Seiko Instr Inc	Magnetic field detector with high sensitivity
US5053834A (en) *	1990-08-31	1991-10-01	Quantum Magnetics, Inc.	High symmetry dc SQUID system
JPH05297089A (en) *	1992-04-20	1993-11-12	Sumitomo Electric Ind Ltd	Magnetic sensor
AU5126493A (en) *	1993-09-07	1995-03-27	Conductus, Inc.	Improved squid coupling structure
US5600243A (en) *	1993-09-07	1997-02-04	Conductus, Inc.	Magnetically shielded magnetic sensor with squid and ground plane
JPH07191113A (en) *	1993-12-27	1995-07-28	Chodendo Sensor Kenkyusho:Kk	Squid magnetic sensor
DE19513481A1 (en) *	1995-04-13	1996-10-17	Forschungszentrum Juelich Gmbh	RF SQUID gradiometer with resonant flux focusing structure
FI102695B1 (en) *	1996-06-11	1999-01-29	Nanoway Oy	Temperature meter based on CB tunneling
JP5771137B2 (en)	2011-12-21	2015-08-26	公益財団法人国際超電導産業技術研究センター	High temperature superconducting magnetic sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59148890A (en) *	1983-02-15	1984-08-25	Mitsubishi Electric Corp	Magnetic coupling circuit for sensor
JPS61196587A (en) *	1985-02-26	1986-08-30	Mitsubishi Electric Corp	Direct-current superconducting quantum interference device
EP0246419B1 (en) *	1986-05-21	1991-04-10	Siemens Aktiengesellschaft	Squid magnetometer for a weak magnetic-field measuring apparatus
JPS6370089U (en) *	1986-10-28	1988-05-11

1988
- 1988-02-05 JP JP63023669A patent/JP2749048B2/en not_active Expired - Lifetime
1989
- 1989-02-03 DE DE1989607737 patent/DE68907737T2/en not_active Expired - Fee Related
- 1989-02-03 EP EP19890101953 patent/EP0327123B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2749048B2 (en)	1998-05-13
EP0327123B1 (en)	1993-07-28
EP0327123A3 (en)	1989-12-13
EP0327123A2 (en)	1989-08-09
JPH01200679A (en)	1989-08-11
DE68907737T2 (en)	1993-11-11

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Legal Events

Date	Code	Title	Description
1994-08-25	8364	No opposition during term of opposition
1998-02-12	8339	Ceased/non-payment of the annual fee